Agent Skills by sven-siertsema
Showing 163 vetted skills indexed across 1 GitHub repositories.
SSiertsemaacceptance-criteria-writing
Generate and validate acceptance criteria for user stories across systematic scenarios.
SSiertsemaobservability-strategy
Implement an observability strategy unifying metrics, logs, traces, events, and profiles.
SSiertsemaxplore
Guide structured idea exploration through targeted one-question interviews.
SSiertsemaraci-responsibility-definition
Build RACI, RAPID, or DACI matrices to clarify roles and decision rights.
SSiertsemaaccessibility-requirements
Define accessibility requirements against WCAG 2.2 AA conformance standards.
SSiertsemamind-mapping
Generate hierarchical Mermaid mind maps with nested outlines and keyword indexes.
SSiertsemaddd-strategic-modeling
Identify bounded contexts and subdomain classifications to produce context maps with relationships and ubiquitous language.
SSiertsemacost-estimation
Compute project cost ranges using PERT, bottom-up, and analogous methods.
SSiertsemavalue-proposition-canvas
Generate Value Proposition Canvases with Mermaid diagrams and segment reports.
SSiertsemacontext-diagramming
Create Mermaid-compatible system context diagrams with labeled data flows.
SSiertsemaskill-manager
Create, update, rename, and delete project skills with validation and approval.
SSiertsemaconceptual-data-modeling
Define domain entities, relationships, and business rules in plain language.
SSiertsemalogical-data-modeling
Create technology-agnostic logical data models with 1NF-3NF normalization and ERD diagrams.
SSiertsemacustomer-segmentation
Perform multi-dimensional customer segmentation with MASDA validation and targeting recommendations.
SSiertsemasystem-error-handling-strategy
Classify errors into eight classes and prescribe handling strategies across service boundaries.
SSiertsemaiac-planning
Plan Infrastructure as Code strategies with tool selection, module structure, and environment separation.
SSiertsemateam-topology-design
Design team structures using Team Topologies to reduce cognitive load.
SSiertsemavision-crafting
Craft vision statements using Golden Circle, Moore's Positioning, Working Backwards, and Product Vision Board frameworks.
SSiertsemapersona-composer
Compose Dutch-context personas from trait pools and archetype bundles.
SSiertsemathird-party-api-evaluation
Evaluate third-party APIs across 11 dimensions and document risks.
SSiertsemaprioritization
Prioritize backlogs with RICE, ICE, Kano, and weighted scoring.
SSiertsemapre-mortem
Identify and document project failure modes with clustered impact scores and Mermaid diagrams.
SSiertsemastory-point-estimation
Estimate work using calibrated story points and velocity-based forecasting.
SSiertsemavue-development
Automate TDD-driven Vue/Nuxt 3 development with QA gates and Playwright E2E tests.